2AWOC-GOC-BA440GOC-BA440

GOODOCOM Technologies Confidential GOC-BA440 Specification GOODOCOM Technologies Confidential 1 GOC- BA440 Bluetooth+WIFI Module Specification Document Type: Bluetooth+WIFI Module Specification Document Number: GOC-BA440 Document Version: V2.3 Release Date: 2019/08/20 Mobile:15817435207 Bill Fax:0755-29658104 TEL：0755-29663177 Website:www.goodocom.com Address:305, 3 / F, Xia Gu, Meisheng Huigu Science and Technology Industry Park, 83 Dabao Road, 33 Dis trict, Baoan District, Shenzhen City GOODOCOM Technologies Confidential GOC-BA440 Specification GOODOCOM Technologies Confidential 2 Copyright 2006~2019 by GOODOCCOM Technologies SHENZHEN INC., All Right Reserved NOTES: 1.The module must use ladder steel net, and recommend ladder steel net thickness 0.16—0.20mm. The adaptability of the products is adjusted accordingly. 2.Before the use of the module, bake at 60 degrees centigrade and bake for 12 hours. Release Record Version Number Release Date Comments V1.0 2016/10/24 Initial draft V1.1 2017/01/16 Modify pin definition and increase temperature curve V1.2 2017/05/16 Modify the pin V1.3 2017/10/18 Increase the SDIO_SET pin V1.4 2018/01/20 Increase the limit temperature of pass furnace V1.5 2018/03/05 Modify reference design and dimensions V1.6 2018/08/21 Refer to the design SDIO to add network logo V1.7 2018/08/31 Add echo cancellation reference circuit V1.8 2018/09/26 Update reference design V1.9 2019/01/17 Increase the power on time sequence V2.0 2019/06/05 Modification temperature V2.1 2019/07/25 Update reference design V2.2 2019/08/02 Update Bluetooth version and features V2.3 2019/08/20 Cancel reference design、Increase packing methods and performance parameters GOODOCOM Technologies Confidential GOC-BA440 Specification GOODOCOM Technologies Confidential 3 Contents 1. Introduction ............................................................................................................................................ 4 2. Block Diagram ........................................................................................................................................ 4 3. Features .................................................................................................................................................. 4 3.1 WIFI Features ................................................................................................................................ 4 3.2 Bluetooth Features ......................................................................................................................... 5 3.2.1 Bluetooth 4.0 Features ......................................................................................................... 6 3.2.2 Bluetooth 4.2 Features ......................................................................................................... 6 3.2.3 Bluetooth Low Energy ......................................................................................................... 6 3.2.4 Bluetooth 5.0 ....................................................................................................................... 6 3.3Standards Compliance ..................................................................................................................... 7 4. Specification ........................................................................................................................................... 7 5. Pin Diagram and Description ................................................................................................................... 8 5.1 PIN diagram .................................................................................................................................. 8 5.2 Pin Description .............................................................................................................................. 9 5.3 PCB Layout Footprint .................................................................................................................. 11 5.4 Module Package .......................................................................................................................... 11 6. External LPO_CLK Signal Requirement ............................................................................................... 12 7. Echo cancellation principle ................................................................................................................... 12 8. Power-Up Sequence and Timing ........................................................................................................... 12 8.1 Sequencing of Reset and Regulator Control Signals...................................................................... 12 8.2 Power on sequence for WLAN ON and BT ON ............................................................................ 13 8.3 Power OFF Sequence for WLAN OFF and BT OFF ..................................................................... 13 8.4 Power On Sequence for WLAN On and BT OFF.......................................................................... 13 8.5 Power On Sequence for WLAN OFF and BT On.......................................................................... 14 9. UART Interface .................................................................................................................................... 14 10. SDIO Pin Description .......................................................................................................................... 15 10.1 Signal Connections to SDIO Host .............................................................................................. 16 10.2 SDIO Default Mode Timing Diagram ......................................................................................... 16 10.3 SDIO High Speed Mode Timing Diagram .................................................................................. 17 10.4 SDIO Bus Timing Specifications in SDR Modes .................................................…

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C5266091_X9_Ed.2 < Shenzhen Goodocom Informati 。 nTechn 。 l 。 gy c 。.， Ltd.> Modular Transmitter Appr 。 val Request Federal Communications Commission Equipment Authorization Branch 7 435 Oakland Mills R 。 ad Columbia, MD 21046 Company name: FCC ID: 2AWOC-GOC-BA440 Gentlemen, In accordance with 47CFR 15.212 M 。 dularTransmitters and KDB 996369 001 ‘ Module Ce『tificationGuide v01 「 04'.FCC ID:2AWOC-GOC-BA440 has been examined against the following requirements. b d by Sinql ' dul Requirement per 15.212 and KDB 996369 001 Explanati 。 n from Grantee ‘M 。 dular Certification Guide v02 (do not W 『 ite yes/no, but explain why oroduct comolies/how it is achieved) The radio elements must have the radio frequency Yes, The module has its own RF shield circuit 『y shielded. Physi 臼 I components and tuning capacitor(s} may be located external to the shie 恼 ， but must be on the module assembly 2. The module must have buffered modulation/data Yes, The 『n odule has data inputs to ensure that the device will comply with Pa 时 transmission function and supports 2.4GWiFi 15 「 equirements with any type of input signal function. 3. The module must contain power supply regulation on Module with power regulation and suppo川 for DC 3.3V input the module 4. The module must contain a permanently attached The module meets the antenna antenna, or contain a unique antenna connector, and requirements. be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b) The module has been tested in a 5. The 『n odule must demonstrate compliance in a stand- standalone configu 「 ation, see report alone configuration for details 6. The module must be labelled with its permanently The module has its own FCC ID affixed FCC ID label, or use an electronic display (See number. See the label to 「 details. KDB Publication 784748 about labelling requirements) 7. The module must comply with all specific rules The module meets any specific rules or applicable to the transmitter including all the operational requirements appli 臼 ble conditions provided in the integration instructions by to the transmitter the grantee Answer:The module complies with any 8. The module must comply with RF exposure applicable RF exposure requirements, requirements as detailed in the inst 『u ctions. 1/1

1 - Page 1 of 2 - Report No.: MTi20022514-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China APPENDIX 1: EUT PHOTO Photo 1 (For model GOC-BA440) Photo 2 PCB ANT 1 - Page 2 of 2 - Report No.: MTi20022514-4E1-1 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Photo 3 ----END OF REPORT----

Size: 15*15.22mm

This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest Co., Ltd. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China MPE REPORT FCC ID:2AWOC-GOC-BA440 Date of issue: June 28, 2020 Report number: MTi20022514-4E5 Sample description: GOC-BA440 Mo d e l( s ) : GOC-BA440 Applicant: Shenzhen Goodocom Information Technology Co., Ltd Address: XiaGu F3, Meishenghuigu, No.83 Dabao Road, Xin’an Street, 33 District, Bao’an District, Shenzhen Date of test: Mar. 19, 2020 to June 16, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 6 - Report No.: MTi20022514-4E5 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China TEST RESULT CERTIFICATION Applicant’s name: Shenzhen Goodocom Information Technology Co., Ltd Address: XiaGu F3, Meishenghuigu, No.83 Dabao Road, Xin’an Street, 33 District, Bao’an District, Shenzhen Manufacture's name: Shenzhen Goodocom Information Technology Co., Ltd Address: XiaGu F3, Meishenghuigu, No.83 Dabao Road, Xin’an Street, 33 District, Bao’an District, Shenzhen Product name: GOC-BA440 Trademark: N/A Model and/or type reference: GOC-BA440 Serial model: N/A RF exposure procedures: KDB 447498 D01 v06 This device described above has been tested by Shenzhen Microtest Co., Ltd and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. Tested by: Demi Mu June 16, 2020 Reviewed by: Leo Su June 28, 2020 Approved by: Tom Xue June 28, 2020 - Page 3 of 6 - Report No.: MTi20022514-4E5 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China RF EXPOSURE EVALUATION According to FCC 1.1310: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method Friis transmission formula: Pd= (Pout*G)\ (4*pi*R 2 ) Where Pd= Power density in mW/cm2 Pout=output power to antenna in mW G= Numeric gain of the antenna relative to isotropic antenna Pi=3.1415926 R= distance between observation point and center of the radiator in cm (20cm) Pd the limit of MPE, 1mW/cm2. If we know the maximum gain of the antenna and total power input to the antenna, through the calculation, we will know the distance where the MPE limit is reached. - Page 4 of 6 - Report No.: MTi20022514-4E5 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Measurement Result R=20cm BT Channel Freq. (MHz) modulation conducted power Tune- up power (dBm) Max Antenna Evaluation result Power density Limits (dBm) tune-up power Gain (mW/cm2 ) (mW/cm2) (dBm) (mW) (dBi) Numeric 2402 GFSK 7.129 7±1 8 6.310 2.50 1.78 0.0022 1 2441 7.106 7±1 8 6.310 2.50 1.78 0.0022 1 2480 6.579 7±1 8 6.310 2.50 1.78 0.0022 1 2402 π/4- DQPSK 3.46 3±1 4 2.512 2.50 1.78 0.0009 1 2441 3.436 3±1 4 2.512 2.50 1.78 0.0009 1 2480 3.066 3±1 4 2.512 2.50 1.78 0.0009 1 2402 8DPSK 3.822 3±1 4 2.512 2.50 1.78 0.0009 1 2441 3.724 3±1 4 2.512 2.50 1.78 0.0009 1 2480 3.316 3±1 4 2.512 2.50 1.78 0.0009 1 BLE Channel Freq. (MHz) modulation conducted power Tune- up power (dBm) Max Antenna Evaluation result Power density Limits (dBm) tune-up power Gain (mW/cm2 ) (mW/cm2) (dBm) (mW) (dBi) Numeric 2402 GFSK 4.563 4±1 5 3.162 2.5 1.78 0.0011 1 2440 4.661 4±1 5 3.162 2.5 1.78 0.0011 1 2480 3.969 4±1 5 3.162 2.5 1.78 0.0011 1 - Page 5 of 6 - Report No.: MTi20022514-4E5 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China 2.4GWiFi Channel Freq. (MHz) modulation conducted power Tune- up power Max Antenna Evaluation result at 20cm Power density Limits (dBm) (dBm) tune-up power Gain Power density(mW/cm2 ) (mW/cm2) (dBm) (mW) Numeric Ant A Ant A Ant A Ant A Ant A Ant A 2412 802.11b 14.51 14±1 15 31.622777 1.78 0.01120 1 2437 14.45 14±1 15 31.622777 1.78 0.01120 1 2462 14.26 14±1 15 31.622777 1.78 0.01120 1 2412 802.11g 14.52 14±1 15 31.622777 1.78 0.01120 1 2437 14.63 14±1 15 31.622777 1.78 0.01120 1 2462 14.18 14±1 15 31.622777 1.78 0.01120 1 2412 802.11n H20 14.02 14±1 15 31.622777 1.78 0.01120 1 2437 13.78 14±1 15 31.622777 1.78 0.01120 1 2462 13.87 14±1 15 31.622777 1.78 0.01120 1 5GWiFi For U-NII-1 Transmit Frequenc y (GHz) Mode Measur ed Power (dBm) Tune- up powe r (dBm ) Max tune-up Antenn a Result Exclusion threshold s power(dB m) (mW) Gain Numeri c calculatio n 5.180 11a 13.98 14±1 15 31.622777 1.78 0.01120 1 5.200 14.30 14±1 15 31.622777 1.78 0.01120 1 5.240 14.45 14±1 15 31.622777 1.78 0.01120 1 5.180 11n (HT20) 13.63 14±1 15 31.622777 1.78 0.01120 1 5.200 13.93 14±1 15 31.622777 1.78 0.01120 1 5.240 14.39 14±1 15 31.622777 1.78 0.01120 1 5.190 11n (HT40) 12.63 13±1 14 25.118864 1.78 0.00890 1 5.230 13.06 13±1 14 25.118864 1.78 0.00890 1 5.180 11ac (HT20) 13.78 14±1 15 31.622777 1.78 0.01120 1 5.200 14.02 14±1 15 31.622777 1.78 0.01120 1 5.240 14.44 14±1 15 31.622777 1.78 0.01120 1 5.190 11ac (HT40) 12.66 13±1 14 25.118864 1.78 0.00890 1 5.230 13.28 13±1 14 25.118864 1.78 0.00890 1 -Page 6 of 6 -Report No.: MTi20022514-4E5 Tel:(86-755)88850135 Fax: (86-755) 88…

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This test report is valid for the tested samples only. It cannot be reproduced except in full without prior written consent of Shenzhen Microtest Co., Ltd. Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Test Report FCC ID:2AWOC-GOC-BA440 Date of issue: June 28, 2020 Report number: MTi20022514-4E4 Sample description: GOC-BA440 Model(s): GOC-BA440 Applicant: Shenzhen Goodocom Information Technology Co., Ltd Address: XiaGu F3, Meishenghuigu, No.83 Dabao Road, Xin’an Street, 33 District, Bao’an District, Shenzhen Date of test: Mar. 19, 2020 to June 16, 2020 Shenzhen Microtest Co., Ltd. http://www.mtitest.com - Page 2 of 72 - Report No.: MTi20022514-4E4 Tel:(86-755)88850135 Fax: (86-755) 88850136 Web: http://www.mtitest.com E-mail: [email protected] Address: No.102A & 302A, East Block, Hengfang Industrial Park, Xingye Road, Xixiang, Bao'an District, Shenzhen, Guangdong, China Table of Contents 1 GENERAL INFORMATION .......................................................................................................................................... 5 1.1 DESCRIPTION OF EUT ................................................................................................................................................... 5 1.2 OPERATION CHANNEL LIST .............................................................................................................................................. 6 1.3 TEST CHANNEL LIST ....................................................................................................................................................... 6 1.4 ANCILLARY EQUIPMENT LIST ........................................................................................................................................... 7 1.5 DESCRIPTION OF SUPPORT UNITS .................................................................................................................................... 7 2 SUMMARY OF THE TEST RESULTS ............................................................................................................................. 8 3 TEST FACILITIES AND ACCREDITATIONS ..................................................................................................................... 9 3.1 TEST LABORATORY ........................................................................................................................................................ 9 3.2 ENVIRONMENTAL CONDITIONS ........................................................................................................................................ 9 3.3 MEASUREMENT UNCERTAINTY ........................................................................................................................................ 9 3.4 TEST SOFTWARE ........................................................................................................................................................... 9 4 EQUIPMENT LIST .................................................................................................................................................... 10 5 TEST RESULTS ......................................................................................................................................................... 11 5.1 ANTENNA REQUIREMENT ............................................................................................................................................. 11 5.1.1 Standard requirement ....................................................................................................................................... 11 5.1.2 EUT Antenna ..................................................................................................................................................... 11 5.2 RF OUTPUT POWER .................................................................................................................................................... 12 5.2.1 Limit .................................................................................................................................................................. 12 5.2.2 Test procedure ................................................................................................................................................... 12 5.2.3 Test setup .......................................................................................................................................................... 12 5.2.4 Test results......................................................................................................................................................... 13 5.3 POWER LINE CONDUCTED EMISSION ............................................................................................................................... 15 5.3.1 Limits ................................................................................................................................................................. 15 5.3.2 Test setup .......................................................................................................................................................... 15 5.3.3 Test procedure ................................................................................................................................................... 16 5.3.4 Test results......................................................................................................................................................... 16 5.4 26DB EMISSION BANDWIDTH AND OCCUPIED BANDWIDTH ................................................................................................ 17 5.4.1 Limit ...........................................................................................................................................................…

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Model: GOC-BA440 Radiated emission